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Fix typo an coding style (#13970)

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stephanerosi 2018-04-18 12:43:55 +02:00 committed by Pascal Vizeli
parent 4ba58d0760
commit f11d4319d2
1 changed files with 5 additions and 7 deletions
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12
homeassistant/components/device_tracker/nmap_tracker.py
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@ -94,13 +94,11 @@ class NmapDeviceScanner(DeviceScanner):
return None
def get_extra_attributes(self, device):
"""Return the IP pf the given device."""
filter_ip = [result.ip for result in self.last_results
if result.mac == device]
if filter_ip:
return {'ip': filter_ip[0]}
return None
"""Return the IP of the given device."""
filter_ip = next((
result.ip for result in self.last_results
if result.mac == device), None)
return {'ip': filter_ip}
def _update_info(self):
"""Scan the network for devices.